SQ9MSE — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO90

Receiver-side FT8 activity involving SQ9MSE, decoded by SO8OO in southeastern Poland. 48 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-05-23 and 2026-08-20.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-23
Last seen: 2026-08-20 17:02 UTC

Frequent QSO partners observed at SO8OO

Stations SQ9MSE worked most often, as logged from our receiver:

5H1KB · Tanzania D44EC · Cape Verde BG0DAP · China XQ1KK · Chile 3B8GL · Mauritius TL8BNW · Central African Republic Z62NS · Republic of Kosovo PY2DDR · Brazil VE9NM · Canada TN8GD · Republic of the Congo LU8GCJ · Argentina

Activity Heatmap

Locator transmitted by SQ9MSE

Approximate centre of JO90, decoded 2026-08-18 19:50 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTC	Band	SQ9MSE S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-18 19:34	80m	-6 / -	JH2FXK	- / -	28	Partial capture
08-02 16:54	20m	- / -	BG0DAP	-10 / -	2	✓ Closing fragment
06-16 16:37	20m	- / -8	TN8GD	-6 / -	2	✓ Closing fragment
06-13 12:07	20m	-3 / -	K4RUM	- / -	4	Partial capture
06-07 13:42	10m	- / -20	PS8CW	-13 / -	2	Partial capture
06-04 12:29	10m	- / -	DO1BLI	-2 / -	2	Partial capture
05-31 15:42	20m	- / -11	TL8BNW	+1 / -	4	✓ Closing fragment
05-30 03:37	40m	- / -	UR9QQ	-13 / -	3	Partial capture
05-30 03:36	40m	- / -15	VE9NM	-12 / -	2	✓ Closing fragment
05-27 03:58	80m	-3 / -	Z62NS	0 / -	2	✓ Closing observed
05-27 03:47	80m	-5 / -	C31KC	- / -	17	Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

10m

UTC    dB Audio  Message
122900  +1 2309  SQ9MSE DO1BLI JO41 (x2)
124945 -11 2677  SQ9MSE ZS1DX -19
130930  +4  443  SQ9MSE RR73; F4NDC <C91RU> +04
085830  -7  531  SQ9MSE 5H1KB RR73
083545 -14  974  SQ9MSE 3B8GL RR73
134215 -11 1626  SQ9MSE PS8CW -20 (x3)
191715 -17 1400  SQ9MSE PY2DDR RR73
124430 -19 1296  SQ9MSE LU8GCJ RR73
192200 -10 2654  SQ9MSE D44EC RR73
113930 -18 1050  SQ9MSE ZS6BML RRR
184545 -16 2437  SQ9MSE PE1NPS JO22
190200  -2  337  SQ9MSE F5CUN JN26

20m

UTC    dB Audio  Message
154230  -2  276  SQ9MSE TL8BNW -11 (x4)
120700  -2 2977  K4RUM SQ9MSE JO90 (x4)
163730  -3  784  SQ9MSE TN8GD -08 (x2)
050845 -16  871  SQ9MSE SV8DUU KM39
165430 -10  274  SQ9MSE BG0DAP RR73 (x2)
031645  -7 2343  SQ9MSE XQ1KK RR73

80m

UTC    dB Audio  Message
194315  -5  204  JH2FXK SQ9MSE JO90 (x15)

40m

UTC    dB Audio  Message
033630 -11  814  SQ9MSE VE9NM -15 (x2)
033730 -12 2293  SQ9MSE UR9QQ KN77 (x3)
034030 -10 2706  SQ9MSE CO2QU -16
034130 -16 2293  SQ9MSE UR9QQ KN77
034130  -1 2782  SQ9MSE R2PX KO93

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.